kernel: mptcp: fix race on unaccepted mptcp sockets

In the Linux kernel, the following vulnerability has been resolved: mptcp: fix race on unaccepted mptcp sockets When the listener socket owning the relevant request is closed, it frees the unaccepted subflows and that causes later deletion of the paired MPTCP sockets. The mptcp socket's worker ca...

kernel: veth: Ensure eth header is in skb's linear part

In the Linux kernel, the following vulnerability has been resolved: veth: Ensure eth header is in skb's linear part After feeding a decapsulated packet to a veth device with actmirred, skbheadlen may be 0. But vethxmit calls devforwardskb, which expects at least ETHHLEN byte of linear data as...

kernel: igb: fix a use-after-free issue in igb_clean_tx_ring

A vulnerability was found in the Linux kernel in the Intel igb driver function igbcleantxring when running in XDP mode. A use-after-free issue can arise from attempting to free skb memory using devkfreeskbany. This issue potentially leads to system instability and memory corruption...

kernel: bpf: Fix request_sock leak in sk lookup helpers

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix requestsock leak in sk lookup helpers A customer reported a requestsocket leak in a Calico cloud environment. We found that a BPF program was doing a socket lookup with takes a refcnt on the socket and that it was findin...

PSF-2022-9 Linux specific local privilege escalation via the multiprocessing forkserver start method

Python 3.9.x before 3.9.16 and 3.10.x before 3.10.9 on Linux allows local privilege escalation in a non-default configuration. The Python multiprocessing library, when used with the forkserver start method on Linux, allows pickles to be deserialized from any user in the same machine local network...

Pulse Connect Secure < 9.1R16 Client Side Desync (SA45476)

The Pulse Connect Secure installed on the remote host is prior to 9.1R16. It is, therefore, affected by client-side http request smuggling. When the application receives a POST request, it ignores the request's Content-Length header and leaves the POST body on the TCP/TLS socket. This body ends u...

USN-5713-1: Python vulnerability

Devin Jeanpierre discovered that Python incorrectly handled sockets when the multiprocessing module was being used. A local attacker could possibly use this issue to execute arbitrary code and escalate privileges...

CVE-2022-2602

A flaw was found in the Linux kernel. A race issue occurs between an iouring request and the Unix socket garbage collector, allowing an attacker local privilege escalation...

Automated Tank Gauge (ATG) Remote Configuration Disclosure

!/usr/bin/env python3 import time import socket with open"/tmp/ATGSCAN.txt",'r' as atgfile: for line in atgfile.read.splitlines: try: atgsocket = socket.socketsocket.AFINET, socket.SOCKSTREAM port = 10001 searchstr = 'IN-TANK INVENTORY' msg = str'\x01' + 'I20100' + '\n'.encode'ascii'...

Security update for EternalTerminal (important)

openSUSE Security Update: Security update for EternalTerminal Announcement ID: openSUSE-SU-2022:10187-1 Rating: important References: 1202432 1202433 1202434 1202435 Cross-References: CVE-2022-24949 CVE-2022-24950 CVE-2022-24951 CVE-2022-24952 CVSS scores: CVE-2022-24949 NVD : 7.5...

GLSA-202210-37 : PJSIP: Multiple Vulnerabilities

The remote host is affected by the vulnerability described in GLSA-202210-37 PJSIP: Multiple Vulnerabilities - PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In PJSIP before...

Important: Red Hat Security Advisory: device-mapper-multipath security update

An update for device-mapper-multipath is now available for Red Hat Enterprise Linux 8.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, ...

device-mapper-multipath: Authorization bypass, multipathd daemon listens for client connections on an abstract Unix socket

A vulnerability was found in the device-mapper-multipath. The device-mapper-multipath allows local users to obtain root access, exploited alone or in conjunction with CVE-2022-41973. Local users that are able to write to UNIX domain sockets can bypass access controls and manipulate the multipath...

The vulnerabilities of the functions unix_sock_destructor() and unix_release_sock() in the BPF subsystem of Linux kernel allow a attacker to cause a service failure.

The vulnerabilities of the unixsockdestructor and unixreleasesock functions in the BPF subsystem of Linux kernels involve the use of memory after it has been freed. Exploiting these vulnerabilities can allow a remote attacker to cause service interruptions...

CVE-2022-2421

Due to improper type validation in attachment parsing the Socket.io js library, it is possible to overwrite the placeholder object which allows an attacker to place references to functions at arbitrary places in the resulting query object...

Important: Red Hat Security Advisory: device-mapper-multipath security update

An update for device-mapper-multipath is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

Important: Red Hat Security Advisory: device-mapper-multipath security update

An update for device-mapper-multipath is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

device-mapper-multipath: Authorization bypass, multipathd daemon listens for client connections on an abstract Unix socket

A vulnerability was found in the device-mapper-multipath. The device-mapper-multipath allows local users to obtain root access, exploited alone or in conjunction with CVE-2022-41973. Local users that are able to write to UNIX domain sockets can bypass access controls and manipulate the multipath...

Important: Red Hat Security Advisory: device-mapper-multipath security update

An update for device-mapper-multipath is now available for Red Hat Enterprise Linux 8.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, ...

device-mapper-multipath: Authorization bypass, multipathd daemon listens for client connections on an abstract Unix socket

A vulnerability was found in the device-mapper-multipath. The device-mapper-multipath allows local users to obtain root access, exploited alone or in conjunction with CVE-2022-41973. Local users that are able to write to UNIX domain sockets can bypass access controls and manipulate the multipath...